The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 01830
Division of Brachial Plexus, Perc Endo Approach
Division of Brachial Plexus, Open Approach
Division of Brachial Plexus, Percutaneous Approach